Constant temperature circulator

ABSTRACT

An constant temperature circulator (100) for maintaining a liquid at a constant temperature including a housing (104) that encapsulates a controller (114), a display (116), a heating element (118), a temperature sensor (120), and an electric motor (122) having an impeller (126). The housing includes a first port (132) and a second port (134) that cooperatively define a chamber (136) that encapsulates the impeller, an aperture (142) and an opening (150), such that actuation of the impeller when the electric motor is activated by the controller moves the liquid from the aperture (142), through the chamber (126) and to the opening (150).

FIG. 1 is a isometric front view of the constant temperature circulator;

FIG. 2 is a front view of the constant temperature circulator as shown at FIG. 1;

FIG. 3 is a right side view of the constant temperature circulator as shown at FIG. 1;

FIG. 4 is a left side view of the constant temperature circulator as shown at FIG. 1;

FIG. 5 is a back view of the constant temperature circulator as shown at FIG. 1;

FIG. 6 is a top view of the constant temperature circulator as shown at FIG. 1; and,

FIG. 7 is a bottom view of the constant temperature circulator as shown at FIG. 1.

The broken lines shown in the drawing are for the purpose of illustrating portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a constant temperature circulator, as shown and described herein. 